Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
The Effect of Adiposity on Muscle and Microvascular Function in HFpEF
NCT06930495 · View on ClinicalTrials.gov ↗
Study Summary
This project is an observational study in patients with heart failure with preserved ejection fraction (HFpEF) who are candidates for treatment with weight loss medication to manage obesity or diabetes as part of their standard clinical care. This study will include multiple experimental visits before and after treatment (minimum 7 percent weight loss, between 9-12 months) to understand how increased adiposity and inflammation effects skeletal muscle and cardiovascular health and function and to examine the effect of medically directed weight loss on skeletal muscle health and exercise tolerance. The objective of this study is to 1. Define the mechanisms by which adiposity impairs exercise hemodynamics, microvascular function, and oxygen transport/utilization in patients with HFpEF. 2. Determine if intensive medically directed weight loss can reduce microvascular inflammation and normalize exercise hemodynamics. 3. Quantify the effect of medically directed weight loss on skeletal muscle function and catabolism. Hypotheses 1. Perfusion of subcutaneous adipose tissue disrupts blood flow distribution and impairs muscle microvascular perfusion and exercise hemodynamics. 2. Extramyocellular muscular lipid deposition and microvascular endothelial inflammation is associated with reduced capillarity and impaired microvascular perfusions, while intramyocellular triglyceride content is associated with poor skeletal muscle oxidative capacity, 3. Intensive weight loss will improve exercise hemodynamics, microvascular perfusion, and reduce muscular inflammation, and resistance training will augment these effects.
Conditions Studied
Interventions
- DRUG Weight loss SOC Treatment with second generation anti-diabetic medications
Study Locations (1)
Texas
- University of Texas Southwestern Medical Center — Dallas
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 100 participants |
| Start Date | 2024-12-10 |
| Est. Completion | 2026-06-01 |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06930495
The ClinicalTrials.gov registry entry for NCT06930495 describes a study currently listed as recruiting. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 100 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Texas Southwestern Medical Center, which has 742 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Heart Failure With Preserved Ejection Fraction (HFPEF) appearing as the primary indexed condition, and to 1 intervention — of which Weight loss SOC Treatment with second generation anti-diabetic medications is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06930495 reports 1 study location spanning 1 distinct geographic area — top geographies include Texas. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06930495 about?
NCT06930495 is a clinical study titled "The Effect of Adiposity on Muscle and Microvascular Function in HFpEF". This project is an observational study in patients with heart failure with preserved ejection fraction (HFpEF) who are candidates for treatment with weight loss medication to manage obesity or diabetes as part of their standard clinical care. This study will include multiple experimental visits befo...
What is the current status of trial NCT06930495?
This trial is currently recruiting. The enrollment target is 100 participants. The study started on 2024-12-10. Estimated completion is 2026-06-01.
What conditions does trial NCT06930495 study?
This clinical trial studies the following conditions: Heart Failure With Preserved Ejection Fraction (HFPEF). These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06930495?
The interventions under investigation include: Weight loss SOC Treatment with second generation anti-diabetic medications (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06930495?
This trial is sponsored by University of Texas Southwestern Medical Center, which has 742 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06930495 being conducted?
This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.